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Commit 36a0904e authored by Rajendra Nayak's avatar Rajendra Nayak Committed by Grant Likely
Browse files

dt: add empty dt helpers for non-dt build 



Add empty of_device_is_compatible() and of_parse_phandle() for non-dt
builds to work.

Signed-off-by: default avatarRajendra Nayak <rnayak@ti.com>
Signed-off-by: default avatarGrant Likely <grant.likely@secretlab.ca>
parent 6b3754d6

include/linux/of.h

+13 −0
Original line number Diff line number Diff line
@@ -255,6 +255,12 @@ static inline bool of_have_populated_dt(void) 
#define for_each_child_of_node(parent, child) \

	while (0)



static inline int of_device_is_compatible(const struct device_node *device,

					  const char *name)

{

	return 0;

}



static inline struct property *of_find_property(const struct device_node *np,

						const char *name,

						int *lenp)
@@ -289,6 +295,13 @@ static inline int of_property_read_u64(const struct device_node *np, 
	return -ENOSYS;

}



static inline struct device_node *of_parse_phandle(struct device_node *np,

						   const char *phandle_name,

						   int index)

{

	return NULL;

}



#define of_match_ptr(_ptr)	NULL

#endif /* CONFIG_OF */